Product Thermal Capacity: 1 - 20 t/h
Working Pressure: 0.7 - 2 Mpa
Available Fuel: Nature gas, coke oven gas, biogas, methanol, liquid propane gas, diesel, heavy oil, light oil, crude oil, etc.
Available Industries: Heat supplying, chemical, food, textile, printing and dyeing, cigarettes and tobacco, fodder, pharmacy, building materials, brewery, rubber, hospital etc.
WNS series horizontal internal combustion boiler is a boiler shell type 3 passes wetback oil/gas fired boiler. After fuel is being atomized by burner, flame is full of the wave furnace and transfer heat via furnace wall, this is 1st pass; the high temperature smoke is collected in reversal chamber and then enters 2nd pass which is grooved tubes bundle area; after heat convection, air temperature gradually falls and goes to front smoke box and turn to 3rd pass, which is smooth tubes bundle area, and then enters chimney passing back smoke box and exhausted to the atmosphere.
1. Digitized manufacture
The key part such as material cutting, rolling, drilling are proceeded by advanced CNC machining process to reduce the assemble stress and extend boiler working lifetime.
The front and back smoke chamber plates are cut by CNC plasma cutting machine and looks tidy and beautiful.
2.Easy operation and maintenance
Fully automatically operating, with automatically adjustment and protection of burning, water level, temperature and steam pressure.
3. Longer working life
Smoke tube and tube sheet connection is expanded first to eliminate the gap between them, then adopt automatic argon arc welding to relief the stress and expand boilers working life.
Longitudinal and girth joint adopt advanced automatic submerged-arc welding for good welding quality. All longitudinal and girth joint will have 100% radiographic inspection.
Fin tube us ND steel or stainless-steel material which avoid low temperature corrosion.
Inspection procedure point is set up to guarantee the sequence of expanding and welding, avoid cracking of the tube sheet holes.
4. Less fuel consumption
High quality aluminum silicate fiber is used with fire clay insulation, to control the boiler body temperature below 45℃ to control heat lost.
Sufficient steam storage room and heating area makes boiler to generate high quality steam and high thermal power.
Condenser is added to reuse the waste heat of the exhausted smoke to increase feeding water’s temperature and reduce emission temperature, which can increase the thermal efficiency above 98% and save operating cost.
Boiler combusting large soya straw bales for heating the greenhouses complex boiler will be supplied with a system for automatic . converted to energy can substantially displace fossil
FARM 2000 BIG BALE BOILERS are designed to be fired on low density big round or square bales of straw and cord wood. Stoking is generally carried out once or twice a day using a tractor. FARM 2000 BIG BALE BOILERS are used for domestic heating
Based partly on technology from Denmark, where it's common for farmers to heat their homes and buildings with straw burners, the firebox on Toews' 6,500-lb. steel plate unit is 5-ft., 8-in. in dia. and 8 ft. long. Big round bales are loaded into it with a forklift.
Development of a Boiler for Small Straw Bales Combustion together with a base fuel in a boiler is a simple and economically suitable way to replace fossil fuels by biomass and to utilise waste
For automatic transport of the fuel (i.e. bales of straw) into the boiler, a working platform with a pushing plate actuated by a hydraulic piston is used. The working platform is integrated into the boiler’s control circuit, which means that it works automatically upon the command to feed the fuel in the boiler.
Click to view7:27May 16, 2018· Features: A portable large round bale furnace that is capable of drying a 5,000 bushel bin of grain in 5 or 6 days. The Saskatchewan farmer also uses the furnace to heat two homes in his yard as well.
The boiler concept for combustion of large soya straw bales . 2011-1-23 · The mass of the bales of soya straw used in the experiments was measured with digital scales, with the resolution of 70.01 kg. coal-fired boiler, biomass boiler, thermal fluid heater and other series of more than 400 varieties of specifications. .
Author: Prairie Farm Report BIO-ECO-MATIC Automatic Straw-Fired Boilers. Bio-Eco-Matic is the first fully automatic straw-fired batch boiler. The use of the system for automatic loading of the whole bales of straw along with a feeding chamber which is also a filter and dryer allows for significant improvement of the straw combustion process, which results in time and financial savings for the final customers.
Click to view0:39Aug 21, 2013· A Topling Straw Boiler being loaded and burning. Straw boilers are large scale boilers which are loaded with either large round or square bales of straw. The heat produce from burning the straw
LARGE SOYA STRAW BALES Soya straw bales, formed on the fields of PKB Corporation are square, with dimensions 0.7 x 1.2 x 2.7 m. Average low heating value is 13686 kJ/kg, and the density is 132.27 kg/m3. A scheme of the energy production facility burning the bales is given in Figure 1. The fuel is fed to the furnace by the bale transporter
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